Zhang Cang

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources: "Zhang Cang" – news · newspapers · books · scholar · JSTOR (February 2015) This article's tone or style may not reflect the encyclopedic tone used on Wikipedia. See Wikipedia's guide to writing better articles for suggestions. (February 2015) (Learn how and when to remove this message) (Learn how and when to remove this message)

Zhang Cang 張蒼 (253–152 BC) was a Chinese military general, philosopher, and politician during the Western Han dynasty. He was the representative thinker of the Yin-Yang School, as well as a Confucian scholar, army general and prime-minister under Liu Bang (Han Gaozu, the founder of the Han dynasty). Evidence on his life is contained in the Book of Han and some other sources.